package com.itheima.reggie.common;

/**
 * 基于ThreadLocal封装工具类,用于保存和获取当前用户的id
 */
public class BaseContext {

    private static ThreadLocal<Long> threadLocal = new ThreadLocal<>();

    //设置id
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }

    //拿取id
    public static Long getCurrentId(){
        return threadLocal.get();
    }
}
